Usage Tips:Twin Pack of 2 replacement gaskets compatible with 8 Quart Power Cooker XL, PPC772 (or #PPC772), PPC780 (or #PPC780), and WAL3Note: these gaskets are not created or sold by Power CookerMaterial: durable food-grade silicone for safe food contact and reliable sealingReplacement frequency: replace every 18-24 months or when deformation is noticed to maintain performanceSize: 6 cm outside diameter and 24 cm inside diameterBenefits- Restores and maintains a tight seal for consistent pressure cooking- Helps prevent steam leaks and potential downtime during meal prep- Provides a reliable, long-lasting gasket option with a spare on handCompatibility and use- Specifically designed for 8 Quart Power Cooker XL family models PPC772, PPC780, and WAL3- Ideal as a ready spare for busy kitchens or when switching between compatible modelsUse scenarios- Regular pressure cooking or canning with 8 Quart Power Cooker XL to ensure proper sealing- Keeping a spare gasket on hand for quick replacement and minimal cooking interruption- Using with WAL3 accessory setups to maintain airtight seals during multi-cook sessions